U1ZB18 datasheet, PDF - EEWORLD Datasheet

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U1ZB18: DescriptionZener Diode; Configuration: Single; Tolerance: 0.1; VZ Typ (V): 18; P Max (mW): 1000; Package: SMA; Pin: Z1; CategoryDiscrete semiconductor diode; File Size600KB，5 Pages; ManufacturerGalaxy Microelectronics

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U1ZB18 Overview

Zener Diode; Configuration: Single; Tolerance: 0.1; VZ Typ (V): 18; P Max (mW): 1000; Package: SMA; Pin: Z1

U1ZB18 Parametric

Parameter Name	Attribute value
Parts packaging code	SMA
Reach Compliance Code	unknown
Configuration	SINGLE
Diode type	ZENER DIODE
Maximum dynamic impedance	30 Ω
Number of components	1
Maximum operating temperature	150 °C
Maximum power dissipation	1 W
Nominal reference voltage	18 V
surface mount	YES
Maximum voltage tolerance	10%
Working test current	10 mA
Base Number Matches	1

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Production specification

Zener Diodes

Features



Silicon planar power ,zener diodes

For use in stabilizing and clipping circuits with high

power rating.

Standard zener voltage tolerance is ±10%. Add

suffix "A" for ±5% tolerance. Other zener voltage

and tolerances are available upon request.

Case: SMA molded plastic

Molding compound, UL flammability classification rating 94V-0

Terminals: Solder plated, solderable per MIL- STD-202,Method 208

Polarity: Color band denotes cathode end

U1ZB3.3--U1ZB390

Mechanical Data

Maximum Ratings

(@T

= 25°C unless otherwise specified)

Parameter

Power dissipation at Tamb=25°C

Junction temperature

Storage temperature range

Symbol

Ptot

Value

1.01)

-40---+150

Units

°C

Notes:

1.Valid provided that leads at a distance of 10 mm from case are kept at ambient temperature.

SMA001AA

Rev.B

www.gmesemi.com

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Shortcut: L0 L1 L2 L3 L4 L5 L6 L7 L8 L9 LA LB LC LD LE LF LG LH LI LJ LK LL LM LN LO LP LQ LR LS LT LU LV LW LX LY LZ M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 MA MB MC MD ME MF MG MH MI MJ MK ML MM MN MO MP MQ MR MS MT MU MV MW MX MY MZ N0 N1 N2 N3 N4 N5 N6 N7 N8 NA NB NC ND NE NF NG NH NI NJ NK NL NM NN NO NP NQ NR NS NT NU NV NX NZ O0 O1 O2 O3 OA OB OC OD OE OF OG OH OI OJ OK OL OM ON OP OQ OR OS OT OV OX OY OZ P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 PA PB PC PD PE PF PG PH PI PJ PK PL PM PN PO PP PQ PR PS PT PU PV PW PX PY PZ Q1 Q2 Q3 Q4 Q5 Q6 Q8 Q9 QA QB QC QE QF QG QH QK QL QM QP QR QS QT QV QW QX QY R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 RA RB RC RD RE RF RG RH RI RJ RK RL RM RN RO RP RQ RR RS RT RU RV RW RX RY RZ

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